Window knob wont come off any ideas???

I have a 2000 malibu no power locks,or windows i took all the screws and everything off the only thing stopping the panel is the knob.I tried to take the knob off for the window but it wont move i looked for a clip i didnt see any.I tried to pry it off still wont come off.Any ideas how to get it off???

there is a "c" shaped clamp holding it to the crank shaft. Honestly, I never saw the one on the CRX - I dremeled it off. I have power windows now so I didn't care about ruining it.

paul is right
and if push come to shove
a hammer works also

thank you guyz still have not got to it yet tho but i will let you know how is goes